2 LED Light Up Swords: There are 2 LED Light Up Swords Each light up sword measures 16.9-32.7 inches in length. Battle with your friend or connect the blades to show off your skills with a double bladed saber staff giving your enemies double the trouble. Built-in Sound Effects: LED Light Up Swords with realistic sound effects and three switchable functions. Pressing the button on the upper part of the handle will activate the glowing and sound effects. With each touch, The light-up sword changes color as well as the battle sounds. If you press the button again, the light sword will change color and buzz. If you press the button the third time, the light-up sword will change colors slowly while making no sound. Bright Glowing Blades: Grip an LED light up sword in hand to battle against the evildoers Villains will scram when they hear the fierce clanging sound and see the bright glowing blades. Transformable Blade: The 2 light up swords can be connected with a double blade dual connector to create a double-bladed light up sword Galaxy Themed: Perfect for Galaxy themed parties, dress-up parties, science fiction props, costume accessories, events, birthday gifts, and more (Recommended for ages 5and).